/* ============================================
   AIC Tax and Consulting Co. - Main Styles
   ============================================ */

/* CSS Variables */
:root {
  --primary-color: #1a365d;
  --primary-light: #2b6cb0;
  --primary-dark: #0d1f3c;
  --accent-color: #3182ce;
  --text-color: #2d3748;
  --text-light: #4a5568;
  --text-muted: #718096;
  --bg-white: #ffffff;
  --bg-light: #f7fafc;
  --bg-gray: #edf2f7;
  --border-color: #e2e8f0;
  --success-color: #38a169;
  --error-color: #e53e3e;
  --warning-color: #d69e2e;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s ease;
  --font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', Meiryo, sans-serif;
  --max-width: 1200px;
  --header-height: 80px;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-color);
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  height: var(--header-height);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo-text span {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-color);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-light);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* CTA Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--bg-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-light {
  background-color: var(--bg-white);
  color: var(--primary-color);
}

.btn-light:hover {
  background-color: var(--bg-light);
  color: var(--primary-dark);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.03) 0%, rgba(43, 108, 176, 0.05) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: rgba(43, 108, 176, 0.1);
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.hero-title span {
  color: var(--primary-light);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  z-index: 1;
}

.hero-image img {
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 5rem 0;
}

.section-light {
  background-color: var(--bg-light);
}

.section-gray {
  background-color: var(--bg-gray);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-subtitle {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: rgba(43, 108, 176, 0.1);
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-description {
  color: var(--text-light);
  font-size: 1.125rem;
}

/* ============================================
   Services Grid
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--bg-white);
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.service-link:hover {
  gap: 0.75rem;
}

/* ============================================
   Features / Why Choose Us
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.features-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.features-image img {
  width: 100%;
  height: auto;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background-color: rgba(43, 108, 176, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 1.25rem;
}

.feature-content h4 {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.feature-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ============================================
   Lead Form / Contact Form
   ============================================ */
.lead-form-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: var(--bg-white);
}

.lead-form-section .section-title {
  color: var(--bg-white);
}

.lead-form-section .section-description {
  color: rgba(255, 255, 255, 0.9);
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.lead-form {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-label .required {
  color: var(--error-color);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-white);
  color: var(--text-color);
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Consent Checkbox */
.consent-group {
  margin-bottom: 1.5rem;
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.consent-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  accent-color: var(--primary-color);
  cursor: pointer;
}

.consent-text {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.5;
}

.consent-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.form-submit {
  width: 100%;
}

.form-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* Form Success/Error Messages */
.form-message {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 500;
}

.form-message.success {
  background-color: rgba(56, 161, 105, 0.1);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.form-message.error {
  background-color: rgba(229, 62, 62, 0.1);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--primary-dark);
  color: var(--bg-white);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-logo .logo-icon {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
}

.footer-logo .logo-text {
  color: var(--bg-white);
}

.footer-logo .logo-text span {
  color: rgba(255, 255, 255, 0.7);
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--bg-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--bg-white);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer-contact-item svg {
  min-width: 20px;
  margin-top: 3px;
  color: var(--primary-light);
}

.footer-bottom {
  padding: 1.5rem 0;
}

.footer-bottom .container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.footer-copyright {
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Cookie Consent Banner
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  padding: 1.5rem;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cookie-text h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.cookie-text p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.cookie-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-settings {
  display: none;
  padding: 1.5rem;
  background-color: var(--bg-light);
  border-radius: 8px;
  margin-top: 1rem;
}

.cookie-settings.show {
  display: block;
}

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.cookie-category-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.cookie-toggle {
  position: relative;
  width: 50px;
  height: 26px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: var(--transition);
  border-radius: 26px;
}

.cookie-toggle-slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--bg-white);
  transition: var(--transition);
  border-radius: 50%;
}

.cookie-toggle input:checked + .cookie-toggle-slider {
  background-color: var(--primary-color);
}

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(24px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   Page Header (for inner pages)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: var(--bg-white);
  padding: 8rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  color: var(--bg-white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
  color: var(--bg-white);
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   About Page
   ============================================ */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  text-align: center;
  padding: 2rem;
  background-color: var(--bg-light);
  border-radius: 16px;
}

.value-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--bg-white);
  font-size: 1.75rem;
}

.value-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.value-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  padding: 2.5rem;
  background-color: var(--bg-light);
  border-radius: 16px;
}

.contact-info h2 {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background-color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 1.25rem;
}

.contact-details h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-details p {
  color: var(--text-light);
  margin-bottom: 0;
}

.contact-details a {
  color: var(--primary-color);
}

.business-hours {
  margin-top: 2rem;
  padding: 1.5rem;
  background-color: var(--bg-white);
  border-radius: 12px;
}

.business-hours h4 {
  margin-bottom: 1rem;
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hours-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.hours-item span:first-child {
  color: var(--text-muted);
}

.contact-form-wrapper {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.contact-form-wrapper h2 {
  margin-bottom: 1.5rem;
}

.map-container {
  margin-top: 4rem;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* ============================================
   Services Page
   ============================================ */
.services-page-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.service-detail-card {
  background-color: var(--bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.service-detail-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-detail-card:hover .service-image img {
  transform: scale(1.05);
}

.service-content {
  padding: 2rem;
}

.service-content h3 {
  font-size: 1.375rem;
  margin-bottom: 1rem;
}

.service-content p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-color);
}

.service-feature::before {
  content: '✓';
  color: var(--success-color);
  font-weight: 700;
}

/* ============================================
   Business Model Page
   ============================================ */
.business-model-content {
  max-width: 900px;
  margin: 0 auto;
}

.business-section {
  margin-bottom: 3rem;
  padding: 2rem;
  background-color: var(--bg-light);
  border-radius: 16px;
  border-left: 4px solid var(--primary-color);
}

.business-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.business-section p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.business-section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.business-section li {
  color: var(--text-light);
  margin-bottom: 0.5rem;
  list-style-type: disc;
}

/* ============================================
   Legal Pages (Privacy, Terms, Cookie, Accessibility)
   ============================================ */
.legal-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
}

.legal-content h3 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-content p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.legal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content li {
  color: var(--text-light);
  margin-bottom: 0.5rem;
  list-style-type: disc;
}

.legal-content a {
  color: var(--primary-color);
  text-decoration: underline;
}

.last-updated {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-image {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .hero-description {
    max-width: 100%;
    margin: 0 auto 2rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .features-image {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-image {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .services-page-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  .header {
    height: 70px;
  }
  
  .header .container {
    padding: 0 1rem;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }
  
  .nav-link {
    padding: 1rem;
    display: block;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .hero {
    min-height: auto;
    padding: 6rem 0 4rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom .container {
    text-align: center;
  }
  
  .cookie-content {
    text-align: center;
  }
  
  .cookie-buttons {
    justify-content: center;
  }
  
  .page-header {
    padding: 6rem 0 3rem;
  }
  
  .page-header h1 {
    font-size: 2rem;
  }
  
  .lead-form {
    padding: 1.5rem;
  }
  
  .contact-info,
  .contact-form-wrapper {
    padding: 1.5rem;
  }
  
  .business-section {
    padding: 1.5rem;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .cookie-buttons {
    flex-direction: column;
  }
  
  .cookie-buttons .btn {
    width: 100%;
  }
}

/* Print Styles */
@media print {
  .header,
  .cookie-banner,
  .footer {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding: 2rem 0;
  }
  
  .section {
    padding: 1rem 0;
  }
}

/* Accessibility - Focus States */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

/* Skip to Content Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: var(--bg-white);
  padding: 8px;
  z-index: 100;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #000;
    --text-color: #000;
    --border-color: #000;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}